1011000000111 has 8 divisors (see below), whose sum is σ = 1348007256624. Its totient is φ = 673996371840.

The previous prime is 1011000000077. The next prime is 1011000000139. The reversal of 1011000000111 is 1110000001101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1011000000111 - 2¹⁴ = 1010999983727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1011000000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011000000151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171720 + ... + 1432301.

It is an arithmetic number, because the mean of its divisors is an integer number (168500907078).

Almost surely, 2^{1011000000111} is an apocalyptic number.

1011000000111 is a deficient number, since it is larger than the sum of its proper divisors (337007256513).

1011000000111 is a wasteful number, since it uses less digits than its factorization.

1011000000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1814121.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 1011000000111 its reverse (1110000001101), we get a palindrome (2121000001212).

The spelling of 1011000000111 in words is "one trillion, eleven billion, one hundred eleven", and thus it is an aban number.